fiber optic chandelier lighting 1, fiber optic transmit visible light 2, ... 3, perfect brightness Fiber optic chandelier lightingFiber optic chandelier lighting assembled by 1.0mm fiber optic + 45w light ... engine, the lighting is more welcome for decoratoin for hotel, bar, mall ... proof, durability,3) No UV, NO heat, No electric of fiber optic4) long life, easy install,1.0mm ...